Comparison Console
Acebeam W50 2.0 vs Nitecore TM39
EDC Flashlights comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Nitecore TM39 stands out as the lightest option for weight, with about a 18% gap from the closest alternative. Nitecore TM39 stands out as the cheapest option for retail price, with about a 83% gap from the closest alternative. Nitecore TM39 stands out as the highest output option for max lumens, with about a 136% gap from the closest alternative.
Decision Signals
What stands out
Nitecore TM39 stands out as the cheapest option for retail price, with about a 83% gap from the closest alternative.
Acebeam W50 2.0 stands out as the most expensive option for retail price, with about a 500% gap from the closest alternative.
Nitecore TM39 stands out as the lightest option for weight, with about a 18% gap from the closest alternative.
Acebeam W50 2.0 stands out as the heaviest option for weight, with about a 22% gap from the closest alternative.
Acebeam W50 2.0 stands out as the lowest output option for max lumens, with about a 58% gap from the closest alternative.
Nitecore TM39 stands out as the highest output option for max lumens, with about a 136% gap from the closest alternative.
Acebeam W50 2.0 stands out as the shortest runtime option for max runtime, with about a 92% gap from the closest alternative.
Nitecore TM39 stands out as the longest runtime option for max runtime, with about a 1100% gap from the closest alternative.
Specification Profile
Relative dimensions at a glance
Each axis is normalized against the largest raw value among the products in this comparison. Farther outward means a larger value, not necessarily a better result. Axes with an unverified value are omitted.
Price & carry
Retail price
US$2999Most expensive
US$499.95Cheapest
Weight
1660 g (58.55 oz)Heaviest
1361 g (48.01 oz)Lightest
Length
216 mm (8.50 in)Shortest
276 mm (10.87 in)Longest
Output
Max lumens
2200 lmLowest output
5200 lmHighest output
Max candela
6405961 cdHighest candela
562500 cdLowest candela
Beam distance
5062 m (16608 ft)Highest
1500 m (4921 ft)Lowest
Max runtime
180 minShortest runtime
2160 minLongest runtime
Power & durability
Battery type
8x 18650 lithium-ion battery pack
NBP68 HD rechargeable battery pack (98Wh, 3400mAh x8, 3.7V)
Charging type
USB Type-C
Built-in charging port via AC adapter (3.5mm)
Rechargeable
Yes
Yes
IP rating
IP68
IP68 (up to 2m submersible)
Impact resistance
Unknown
1 m (3 ft)
Material
Aerospace-grade aluminium alloy
Aviation grade aluminum alloy with Military grade HA III hard anodized finish
Use case profile
Best for
Long-range search and rescueProfessional tactical useOutdoor enthusiasts requiring extreme beam distance
Search and rescueHuntingExplorationLong-range illumination
Common praise
Exceptionally long beam distance with highly focused LEP technologyRobust and waterproof constructionZoomable beam offering both intense spotlight and floodlight modesBuilt-in rechargeable battery pack with USB-C chargingStable performance with active cooling fan
Extremely powerful beam with impressive long throwDurable build with waterproof and impact resistanceUser-friendly double-button interface with OLED displayLong runtime on lower modes with included large battery pack
Common complaints
Heavy and bulky, not suitable for casual carryHigh price point above $2500Limited retail availability due to Class 3B laser regulationLimited runtime on highest output mode (approximately 5 minutes)Requires caution due to laser safety class
Large size and weight limits portability for everyday carryHigher brightness modes have shorter runtimePremium price point
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